Packages

How can i make it so that my resellers cannot see what packages i have made for them and can make there own and also change to whatever theme they would like rather then not choose. Please let me know. Thank You.

Is there anyway i can change the Account Limits seen in root because if people keep making there own package that will be too full i want it so people can create there own packages but i do not see what they are making. Please let me know if this can be changed so i can only see my own packages which i have made in root rather then everyones. Thank You.